9023780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8513}}^1$

素因数の和:8575

約数の個数: 24

約数和(自身を含む): 19309752

約数和(自身を除く): 10285972

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 8513, 17026, 34052, 42565, 85130, 170260, 451189, 902378, 1804756, 2255945, 4511890, 9023780]

約数ペア:

[(1, 9023780), (2, 4511890), (4, 2255945), (5, 1804756), (10, 902378), (20, 451189), (53, 170260), (106, 85130), (212, 42565), (265, 34052), (530, 17026), (1060, 8513)]